Full-Stack Engineer @Bioma

About The Team Bioma

• probiotic supplements designed to support gut health, energy levels, and focus by replenishing good gut bacteria.

Get ready to

• Own full-stack development across Next.js and PHP/Laravel, from architecture and implementation to deployment and optimization
• Develop and optimize landing pages and conversion funnels for rapid testing of new concepts, messaging, and user journeys
• Build personalization and scoring systems to deliver more relevant offers and experiences to users
• Develop internal tools, including solutions supporting advertising, marketing, and operational workflows
• Work with complex business logic, third-party integrations, APIs, data flows, and performance challenges
• Make architectural decisions and improve application performance, security, scalability, and reliability
• Collaborate closely with product, marketing, operations, and engineering team to deliver measurable business impact
• Mentor engineers and continuously improve code quality, development processes, and engineering standards

We expect you to

• Have strong professional experience with Next.js and React
• Have strong professional experience with PHP and Laravel
• Bring strong full-stack fundamentals, including clean architecture, design patterns, APIs, and automated testing
• Be comfortable owning both frontend and backend development rather than operating within a narrow part of the stack
• Confidently design, implement, and navigate complex business and domain logic
• Write reliable, maintainable, and well-tested code while following strong engineering practices
• Thrive in an experimentation-driven environment focused on shipping, measuring, learning, and iterating quickly
• Work autonomously from system design through implementation, deployment, monitoring, and optimization
• Bring a senior mindset with strong ownership, technical judgment, proactive problem-solving, and focus on business impact
• Be comfortable using AI-assisted development tools such as Claude to accelerate development, problem-solving, and everyday engineering workflows

Salary Gross salary range is 3500-5000 EUR/month.

Location We have several great workspaces to choose from, including our headquarters in Vilnius and our hubs in Klaipėda and Riga.

For our Vilnius office, we follow a 4 days onsite, 1 day remote hybrid model. For roles based outside Vilnius, the work arrangement -onsite, hybrid, or remote-depends on the specific position.

Speaking of perks: Own your wellness Stay sharp and well in your own way – health insurance (after probation), on-site physiotherapist, office gym, and fitness classes keep you moving. Plus 7 extra days off, 3 for weddings, hybrid work, and the freedom to work 2 months from anywhere in the world.

Boost your daily life Every breakthrough needs a spark, and our daily setup is designed to support it. Enjoy a pet-friendly office, fresh breakfasts, hot lunches, and fully stocked drawers and fridges for a quick snack or even a team-cooked meal together. Rooftop and cellar events keep things lively, while a public transport card for Vilnius and access to Perks.lt benefits help make everyday life a little easier.

Shape your growth path Builders never stop learning. Coaching, mentorship, training, conferences, online courses, subscriptions, books – you’ve got a €1100 yearly budget to fuel personal or team growth. You pick the path – we’ll back you all the way.

Drive global impact This is where ambition scales. Build impact across 30+ brands worldwide. Launch bold projects. Even step in as a co-founder – we reward those who push further. And if you bring in more great people, you get €1500 for every successful referral.

• additional conditions apply based on your residence location.